30479470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3659}}^1$

素因数の和:3697

約数の個数: 48

約数和(自身を含む): 67592880

約数和(自身を除く): 37113410

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 3659, 4165, 7318, 8330, 18295, 25613, 36590, 51226, 62203, 124406, 128065, 179291, 256130, 311015, 358582, 435421, 622030, 870842, 896455, 1792910, 2177105, 3047947, 4354210, 6095894, 15239735, 30479470]

約数ペア:

[(1, 30479470), (2, 15239735), (5, 6095894), (7, 4354210), (10, 3047947), (14, 2177105), (17, 1792910), (34, 896455), (35, 870842), (49, 622030), (70, 435421), (85, 358582), (98, 311015), (119, 256130), (170, 179291), (238, 128065), (245, 124406), (490, 62203), (595, 51226), (833, 36590), (1190, 25613), (1666, 18295), (3659, 8330), (4165, 7318)]